Bai Ye travels through a parallel world and becomes the planning director of Teyvat Corporation's gaming department, only to discover that not only is the department's performance dismal, but it's also facing disbandment if it fails to produce results?!

But when he arrived at the studio, he found that his secretary Ganyu, his assistant Hu Tao...aren't these all characters in the game!

Looking at the familiar faces, Bai Ye waved his hand and started producing "Genshin Impact" and "Honkai Impact 3rd".

Gan Yu: "Director, the character design is beautiful, but I'm really not a coconut sheep, and don't call me Wang Xiaomei!!"

Lei Movie: "General Lei Dian... a very domineering character, but you really can't insult my cooking skills!"

Hanabi: "Wow, my Fu~~"

Ji Zi: "Partner... you let me finish filming so quickly, but you keep pushing me out and stabbing me. Is that really okay?"

…

"The Last Dance" makes players collapse, and "The Last Lesson" makes players burst into tears.

Every PV and every plot arouses the players' emotions.

The music, plot, and graphics let players in this world know what a real game is.

However, with the popularity of the games "Genshin Impact" and "Honkai Impact 3", the relationships in this world are gradually collapsing...

[Crossing] + [Reincarnation] + [Becoming a Girl] + [Very Sweet]

In her previous life, Bella worked hard for her family all her life, but was assassinated by a killer when she was about to retire. When she woke up, she found that not only had she lost her brother who had depended on her for many years, but that he was no longer a human being.

Bella, who has lived a new life, decides to live a life of retirement and idleness, but...

Himeko: Kiana, this is the last lesson.

Kiana: I want to turn this imperfect world into what we want it to be!

Mei Raiden: I can't do anything.

Alicia: It starts with me and ends with you.

Bella, who witnessed everything: Why, why did things turn out like this, such a world must be wrong.

Since this world is wrong, let me change this wrong world!

This is a story about a protagonist who aspires to be a nobody but is always on the road of saving others.